From f747cc6f0e07c0c87540fe4722fa5cfb7ba76cfe Mon Sep 17 00:00:00 2001
From: Andrew Golovashevich <landgrafhomyak@gmail.com>
Date: Mon, 24 Feb 2025 16:52:19 +0300
Subject: [PATCH] Some shortcuts for constructing queries and fix in executors
 mangling

---
 .../construction/param_from_subquery.kt       | 113 ++++++++++++++++++
 .../user_commons/construction/query_param.kt  |  76 ++++++++++++
 .../construction/return_column.kt             |  20 ++++
 .../construction/upsert_column.kt             |  71 +++++++++++
 .../serdha0/user_commons/executors/row2row.kt |   2 +-
 .../user_commons/executors/row2table.kt       |   2 +-
 .../user_commons/executors/row2void.kt        |   2 +-
 .../user_commons/executors/table2void.kt      |   3 +-
 8 files changed, 285 insertions(+), 4 deletions(-)
 create mode 100644 src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/param_from_subquery.kt
 create mode 100644 src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/query_param.kt
 create mode 100644 src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/return_column.kt
 create mode 100644 src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/upsert_column.kt

diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/param_from_subquery.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/param_from_subquery.kt
new file mode 100644
index 0000000..06b29ec
--- /dev/null
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/param_from_subquery.kt
@@ -0,0 +1,113 @@
+@file:JvmName("_ParamsForRedirectKt")
+
+package ru.landgrafhomyak.db.serdha0.user_commons.construction
+
+import kotlin.jvm.JvmName
+import ru.landgrafhomyak.db.serdha0.api.misc.DatabaseType
+import ru.landgrafhomyak.db.serdha0.api.misc.QueryParam
+import ru.landgrafhomyak.db.serdha0.api.queries.DeleteQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.InsertQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.SelectQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.UpdateQuery
+
+
+public fun <qUE : Any, sqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Simple.Constructor.Scope<qUE, sqUE>.paramFromSubquery(
+	name: String, subParam0: QueryParam<RT, DT, sqUE>, vararg subParamsN: QueryParam<RT, DT, sqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, subParam0.type)
+	this.subqueryParams.redirect(subParam0, param)
+	for (subParam in subParamsN)
+		this.subqueryParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, lsqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.WithJoin.Constructor.Scope<qUE, lsqUE, *>.paramFromLeftSubquery(
+	name: String, leftSubParams0: QueryParam<RT, DT, lsqUE>, vararg leftSubParamsN: QueryParam<RT, DT, lsqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, leftSubParams0.type)
+	this.leftSubqueryParams.redirect(leftSubParams0, param)
+	for (subParam in leftSubParamsN)
+		this.leftSubqueryParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, rsqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.WithJoin.Constructor.Scope<qUE, *, rsqUE>.paramFromRightSubquery(
+	name: String, rightSubParams0: QueryParam<RT, DT, rsqUE>, vararg rightSubParamsN: QueryParam<RT, DT, rsqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, rightSubParams0.type)
+	this.rightSubqueryParams.redirect(rightSubParams0, param)
+	for (subParam in rightSubParamsN)
+		this.rightSubqueryParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, sqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Reducing.Constructor.Scope<qUE, sqUE>.paramFromSubquery(
+	name: String, subParam0: QueryParam<RT, DT, sqUE>, vararg subParamsN: QueryParam<RT, DT, sqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, subParam0.type)
+	this.sourceParams.redirect(subParam0, param)
+	for (subParam in subParamsN)
+		this.sourceParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, sqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Folding.Constructor.Scope<qUE, sqUE>.paramFromSubquery(
+	name: String, subParam0: QueryParam<RT, DT, sqUE>, vararg subParamsN: QueryParam<RT, DT, sqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, subParam0.type)
+	this.sourceParams.redirect(subParam0, param)
+	for (subParam in subParamsN)
+		this.sourceParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, fsqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Union.Constructor.Scope<qUE, fsqUE, *>.paramFromFirstSubquery(
+	name: String, firstSubParams0: QueryParam<RT, DT, fsqUE>, vararg firstSubParamsN: QueryParam<RT, DT, fsqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, firstSubParams0.type)
+	this.firstSubqueryParams.redirect(firstSubParams0, param)
+	for (subParam in firstSubParamsN)
+		this.firstSubqueryParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, lsqUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Union.Constructor.Scope<qUE, *, lsqUE>.paramFromLastSubquery(
+	name: String, lastSubParams0: QueryParam<RT, DT, lsqUE>, vararg lastSubParamsN: QueryParam<RT, DT, lsqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, lastSubParams0.type)
+	this.lastSubqueryParams.redirect(lastSubParams0, param)
+	for (subParam in lastSubParamsN)
+		this.lastSubqueryParams.redirect(subParam, param)
+	return param
+}
+
+
+public fun <qUE : Any, sqUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.FromSubquery.Constructor.Scope<qUE, *, sqUE>.paramFromSubquery(
+	name: String, subParam0: QueryParam<RT, DT, sqUE>, vararg subParamsN: QueryParam<RT, DT, sqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, subParam0.type)
+	this.sourceQueryParams.redirect(subParam0, param)
+	for (subParam in subParamsN)
+		this.sourceQueryParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, sqUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.FromSubquery.Constructor.Scope<qUE, *, sqUE>.paramFromSubquery(
+	name: String, subParam0: QueryParam<RT, DT, sqUE>, vararg subParamsN: QueryParam<RT, DT, sqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, subParam0.type)
+	this.selectorParams.redirect(subParam0, param)
+	for (subParam in subParamsN)
+		this.selectorParams.redirect(subParam, param)
+	return param
+}
+
+public fun <qUE : Any, sqUE : Any, RT, DT : DatabaseType<RT>> DeleteQuery.FromSubquery.Constructor.Scope<qUE, *, sqUE>.paramFromSubquery(
+	name: String, subParam0: QueryParam<RT, DT, sqUE>, vararg subParamsN: QueryParam<RT, DT, sqUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(name, subParam0.type)
+	this.selectorParams.redirect(subParam0, param)
+	for (subParam in subParamsN)
+		this.selectorParams.redirect(subParam, param)
+	return param
+}
\ No newline at end of file
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/query_param.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/query_param.kt
new file mode 100644
index 0000000..d506ae2
--- /dev/null
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/query_param.kt
@@ -0,0 +1,76 @@
+@file:JvmName("_QueryParamKt")
+
+package ru.landgrafhomyak.db.serdha0.user_commons.construction
+
+import kotlin.jvm.JvmName
+import ru.landgrafhomyak.db.serdha0.api.misc.Column
+import ru.landgrafhomyak.db.serdha0.api.misc.DatabaseType
+import ru.landgrafhomyak.db.serdha0.api.misc.QueryParam
+import ru.landgrafhomyak.db.serdha0.api.queries.DeleteQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.InsertQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.SelectQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.UpdateQuery
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Simple.Constructor.Scope<qUE, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+@JvmName("queryParamLike\$left")
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.WithJoin.Constructor.Scope<qUE, ocUE, *>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+@JvmName("queryParamLike\$right")
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.WithJoin.Constructor.Scope<qUE, *, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Reducing.Constructor.Scope<qUE, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Folding.Constructor.Scope<qUE, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+@JvmName("queryParamLike\$first")
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Union.Constructor.Scope<qUE, ocUE, *>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+@JvmName("queryParamLike\$last")
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Union.Constructor.Scope<qUE, *, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.SingleRow.Constructor.Scope<qUE, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.FromSubquery.Constructor.Scope<qUE, *, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.MultipleRows.Constructor.Scope<qUE, ocUE>.inputColumnLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.inputColumn(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.SingleRow.Constructor.Scope<qUE, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.FromSubquery.Constructor.Scope<qUE, *, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.MultipleRows.Constructor.Scope<qUE, ocUE>.inputColumnLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.inputColumn(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> DeleteQuery.SingleRow.Constructor.Scope<qUE, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> DeleteQuery.FromSubquery.Constructor.Scope<qUE, *, ocUE>.queryParamLike(
+	name: String, column: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> = this.queryParam(name, column.type)
\ No newline at end of file
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/return_column.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/return_column.kt
new file mode 100644
index 0000000..0bdbf27
--- /dev/null
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/return_column.kt
@@ -0,0 +1,20 @@
+@file:JvmName("_ReturnColumnKt")
+
+package ru.landgrafhomyak.db.serdha0.user_commons.construction
+
+import kotlin.jvm.JvmName
+import ru.landgrafhomyak.db.serdha0.api.misc.Column
+import ru.landgrafhomyak.db.serdha0.api.misc.DatabaseType
+import ru.landgrafhomyak.db.serdha0.api.queries.SelectQuery
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.Simple.Constructor.Scope<qUE, ocUE>.returnColumnFromSubquery(
+	name: String, column: Column<RT, DT, ocUE>
+): Column<RT, DT, qUE> = this.returnColumn(name, this.selectColumnFromSubquery(column))
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.WithJoin.Constructor.Scope<qUE, ocUE, *>.returnColumnFromLeft(
+	name: String, column: Column<RT, DT, ocUE>
+): Column<RT, DT, qUE> = this.returnColumn(name, this.selectColumnFromLeft(column))
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> SelectQuery.WithJoin.Constructor.Scope<qUE, *, ocUE>.returnColumnFromRight(
+	name: String, column: Column<RT, DT, ocUE>
+): Column<RT, DT, qUE> = this.returnColumn(name, this.selectColumnFromRight(column))
\ No newline at end of file
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/upsert_column.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/upsert_column.kt
new file mode 100644
index 0000000..db60a48
--- /dev/null
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/construction/upsert_column.kt
@@ -0,0 +1,71 @@
+@file:JvmName("_UpsertColumnKt")
+
+package ru.landgrafhomyak.db.serdha0.user_commons.construction
+
+import kotlin.jvm.JvmName
+import ru.landgrafhomyak.db.serdha0.api.misc.Column
+import ru.landgrafhomyak.db.serdha0.api.misc.DatabaseType
+import ru.landgrafhomyak.db.serdha0.api.misc.QueryParam
+import ru.landgrafhomyak.db.serdha0.api.queries.InsertQuery
+import ru.landgrafhomyak.db.serdha0.api.queries.UpdateQuery
+
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.SingleRow.Constructor.Scope<qUE, ocUE>.insertParamToColumn(
+	paramName: String, column0: Column<RT, DT, ocUE>, vararg columnN: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(paramName, column0.type)
+	this.insertParam(column0, param)
+	for (column in columnN)
+		this.insertParam(column, param)
+	return param
+}
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.FromSubquery.Constructor.Scope<qUE, ocUE, *>.insertParamToColumn(
+	paramName: String, column0: Column<RT, DT, ocUE>, vararg columnN: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(paramName, column0.type)
+	this.insertParam(column0, param)
+	for (column in columnN)
+		this.insertParam(column, param)
+	return param
+}
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> InsertQuery.MultipleRows.Constructor.Scope<qUE, ocUE>.insertParamToColumn(
+	paramName: String, column0: Column<RT, DT, ocUE>, vararg columnN: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.inputColumn(paramName, column0.type)
+	this.insertColumn(column0, param)
+	for (column in columnN)
+		this.insertColumn(column, param)
+	return param
+}
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.SingleRow.Constructor.Scope<qUE, ocUE>.updateColumnWithParam(
+	paramName: String, column0: Column<RT, DT, ocUE>, vararg columnN: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(paramName, column0.type)
+	this.updateColumnWithParam(column0, param)
+	for (column in columnN)
+		this.updateColumnWithParam(column, param)
+	return param
+}
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.FromSubquery.Constructor.Scope<qUE, ocUE, *>.updateColumnWithParam(
+	paramName: String, column0: Column<RT, DT, ocUE>, vararg columnN: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.queryParam(paramName, column0.type)
+	this.updateColumnWithParam(column0, param)
+	for (column in columnN)
+		this.updateColumnWithParam(column, param)
+	return param
+}
+
+public fun <qUE : Any, ocUE : Any, RT, DT : DatabaseType<RT>> UpdateQuery.MultipleRows.Constructor.Scope<qUE, ocUE>.updateColumnWithParam(
+	paramName: String, column0: Column<RT, DT, ocUE>, vararg columnN: Column<RT, DT, ocUE>
+): QueryParam<RT, DT, qUE> {
+	val param = this.inputColumn(paramName, column0.type)
+	this.updateColumnWithParam(column0, param)
+	for (column in columnN)
+		this.updateColumnWithParam(column, param)
+	return param
+}
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2row.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2row.kt
index 816f6a0..8563a3e 100644
--- a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2row.kt
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2row.kt
@@ -1,5 +1,5 @@
 @file:OptIn(LowLevelApi::class)
-@file:JvmName("Row2Void")
+@file:JvmName("_Row2RowKt")
 @file:Suppress("DuplicatedCode")
 
 package ru.landgrafhomyak.db.serdha0.user_commons.executors
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2table.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2table.kt
index 8a9a883..e33d572 100644
--- a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2table.kt
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2table.kt
@@ -1,5 +1,5 @@
 @file:OptIn(LowLevelApi::class)
-@file:JvmName("Row2Void")
+@file:JvmName("_Row2Table")
 @file:Suppress("DuplicatedCode")
 
 package ru.landgrafhomyak.db.serdha0.user_commons.executors
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2void.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2void.kt
index 4daf8b3..574c924 100644
--- a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2void.kt
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/row2void.kt
@@ -1,5 +1,5 @@
 @file:OptIn(LowLevelApi::class)
-@file:JvmName("Row2Void")
+@file:JvmName("_Row2VoidKt")
 @file:Suppress("DuplicatedCode")
 
 package ru.landgrafhomyak.db.serdha0.user_commons.executors
diff --git a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/table2void.kt b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/table2void.kt
index af332b8..8fe0fc5 100644
--- a/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/table2void.kt
+++ b/src/commonMain/kotlin/ru/landgrafhomyak/db/serdha0/user_commons/executors/table2void.kt
@@ -1,9 +1,10 @@
 @file:OptIn(LowLevelApi::class)
-@file:JvmName("Rows2VoidKt")
+@file:JvmName("_Rows2VoidKt")
 @file:Suppress("DuplicatedCode")
 
 package ru.landgrafhomyak.db.serdha0.user_commons.executors
 
+import kotlin.contracts.contract
 import kotlin.jvm.JvmName
 import ru.landgrafhomyak.db.serdha0.api.LowLevelApi
 import ru.landgrafhomyak.db.serdha0.api.queries._Query